Cach Kham Pha Sagittarius A* Star Orbit 3D Explorer - Tung Buoc
Sagittarius A* Star Orbit 3D Explorer bat dau ngay khi trang tai xong: keo de xoay goc nhin, cuon hoac chum hai ngon tay de thu phong, va xem quy dao thuc cua S2 quanh diem danh dau ho den o tieu diem cua no. Moi thu chay ngay tren thiet bi cua ban - khong can cai dat, khong can tai khoan.
Keo thanh truot thoi gian
Keo thanh truot thoi gian trong Sagittarius A* Star Orbit 3D de dat vi tri cua S2 tai bat ky diem nao trong quy dao 16.05 nam cua no - bang thong tin cap nhat nam hien tai trong chu ky va khoang cach cua S2 den Sagittarius A* tai diem do.
Nhan Play va xem diem can nhat
Nhan Play va xem S2 luot qua diem can nhat, diem tiep can gan nhat cua no - ngoi sao tang toc ro rang trong doan ngan do cua hinh elip, cung vat ly thuc (dinh luat thu hai Kepler) dung sau toc do do duoc tai diem can nhat khoang 7.700 km/s.
Doc bang thong tin
Doc bang thong tin ben canh canh: chu ky quy dao, ban truc lon, do lech tam, khoang cach va toc do tai diem can nhat, khoi luong Sgr A* duoc do tu chinh quy dao nay, va khoang cach den Trung Tam Thien Ha.
So sanh diem can nhat va diem xa nhat
So sanh diem can nhat va diem xa nhat bang cach keo thanh truot den moi dau lan luot - cung mot hinh elip, cung mot ngoi sao, nhung su khac biet toc do khoang hai muoi lan giua hai dau cua quy dao.
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